Mozilla/5.0 (Windows; U; Windows NT 5.0; ; rv:1.8.0.7) Gecko/20060917 Firefox/1.9.0.1
Mozilla/5.0 (Windows; U; Windows NT 5.0; ; rv:1.8.0.10) Gecko/20070216 Firefox/1.9.0.1
Mozilla/5.0 (Windows; U; Windows NT 5.0; ; rv:1.8.0.1) Gecko/20060111 Firefox/1.9.0
